Initial Results on Ionosphere/Plasmasphere Sounding based on GPS Data Obtained On Board CHAMP

Heise, S., Jakowski, N., Wehrenpfennig, A., Reigber, C., & Lühr, H. (2003). Initial Results on Ionosphere/Plasmasphere Sounding based on GPS Data Obtained On Board CHAMP. In First CHAMP Mission Results for Gravity, Magnetic and Atmospheric Studies (pp. 408–414). Springer Berlin Heidelberg. https://doi.org/10.1007/978-3-540-38366-6_56